Element block pseudo-element :after generated with transition float none margin auto box-sizing content-box line-height 1 width 160px transform box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto padding 250px background text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static overflow hidden font-weight normal font-size 16px border 1px rgba(0,0,0,1) solid display block cursor default z-index auto border-radius